Sentences with phrase «feed sea organisms»

Not exact matches

Most sea sponges feed on single - celled organisms, which they filter from water, but some are more voracious, catching small crustaceans.

An analysis of its stomach showed that it obviously chased smaller sea organisms and fed on them.

The krill, for instance, a very important link in marine food chain, feed on phytoplankton and in turn gets eaten by other organisms in the sea such as fish.

Sea ice is also crucial to Arctic ecosystems, supporting nutritious algae that other organisms feed on, he said.